@article{RSMUP_1996__95__59_0,
     author = {Piccoli, Benedetto},
     title = {Regular time-optimal syntheses for smooth planar systems},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {59--79},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {95},
     year = {1996},
     mrnumber = {1405355},
     zbl = {0912.49018},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_1996__95__59_0/}
}